In 2278, the USS Bozeman encountered a temporal distortion, causing it to travel forward in time to the year 2368, where it encountered the USS Enterprise in the area of space known as the Typhon Expanse. When the Bozeman collided with the Enterprise, the resultant explosion, being in close proximity to the distortion, ruptured the spacetime continuum, trapping both ships in a temporal causality loop wherein the Enterprise continually encountered the Bozeman and was subsequently destroyed. In the last loop the collision was prevented, sparing the two ships. (TNG: "Cause and Effect")

In 2376, Kes traveled back in time to 2371 by drawing power directly from Voyager's warp core. Kes's arrival in the past produced temporal distortions resulting in the presence of tachyon particles throughout the ship. These particles caused LieutenantTuvok to experience a series of premonitions about the future, allowing the crew to prepare for Kes's arrival in five years time, and subsequently prevent her from traveling back in time in the first place. (VOY: "Fury")